google-perftools

Description:	Fast, multi-threaded malloc() and nifty performance analysis tools
License:	MIT
Homepage:	https://github.com/gperftools/gperftools
Location:	Portage

Legend:

		alpha	amd64	arm	hppa	ia64	m68k	mips	ppc	ppc64	s390	sh	sparc	x86
2.10-r1	diff	-	~	~	-	-	-	-	~	~	-	-	-	~
2.9.1-r2		-	+	+	-	-	-	-	+	+	-	-	-	+

abi_mips_n32 - 64-bit (32-bit pointer) libraries
abi_mips_n64 - 64-bit libraries
abi_mips_o32 - 32-bit libraries
abi_s390_32 - 32-bit (s390) libraries
abi_s390_64 - 64-bit (s390x) libraries
abi_x86_32 - 32-bit (x86) libraries
abi_x86_64 - 64-bit (amd64) libraries
abi_x86_x32 - x32 ABI libraries
debug - Build a set of libraries with debug support (so-called debugalloc). These are available by default but are not needed unless you're actually developing using tcmalloc.
largepages - Use (experimental) larger pages for tcmalloc, this increases memory usage, but should speed up the allocation/free operations.
largepages64k - Use (experimental) 64K pages for tcmalloc, this increases memory usage, but should speed up the allocation/free operations.
llvm-libunwind - Use sys-libs/llvm-libunwind instead of sys-libs/libunwind
minimal - Only build the tcmalloc_minimal library, ignoring the heap checker and the profilers.
optimisememory - To build libtcmalloc with smaller internal caches.
static-libs - Build static versions of dynamic libraries as well
test - Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)

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